Compatible with Raspberry Pi 4 and 3B+/3B PLUS:This Raspberry Pi PoE+ HAT is a Power Over Ethernet (PoE+) accessory for the Raspberry Pi 3B+/4B (RPi board is not included).
Standard: IEEE 802.3at-2009 PoE;Input voltage: 37-57 V DC, Class 4 device;Output power: 5 V DC/5 A
With 25 x 25mm Fan: Controllable brushless cooling fan,delivering 2.2 CFM for processor cooling
Operating temperature: 0 °C to +50 °C
Package includes:1 x Raspberry Pi PoE+ HAT,2 x Aluminum Heatsinks,8 x Screw,4 x Metal Pillar